Elements of Economic Entomology /
David, B. Vasantharaj.
Elements of Economic Entomology / B. Vasantharaj David and T. Kumaraswami - 2nd rev. ed. - Madras : Popular Book , 1978 - xiii,512p.
Pure Sciences
Zoological Sciences
Entomology
Economic Zoology
595.706 / D24E
Elements of Economic Entomology / B. Vasantharaj David and T. Kumaraswami - 2nd rev. ed. - Madras : Popular Book , 1978 - xiii,512p.
Pure Sciences
Zoological Sciences
Entomology
Economic Zoology
595.706 / D24E